JPH0297487U - - Google Patents
Info
- Publication number
- JPH0297487U JPH0297487U JP353389U JP353389U JPH0297487U JP H0297487 U JPH0297487 U JP H0297487U JP 353389 U JP353389 U JP 353389U JP 353389 U JP353389 U JP 353389U JP H0297487 U JPH0297487 U JP H0297487U
- Authority
- JP
- Japan
- Prior art keywords
- bar
- kelly bar
- drive device
- shaft
- adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP353389U JPH0527589Y2 (pl) | 1989-01-18 | 1989-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP353389U JPH0527589Y2 (pl) | 1989-01-18 | 1989-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297487U true JPH0297487U (pl) | 1990-08-02 |
| JPH0527589Y2 JPH0527589Y2 (pl) | 1993-07-14 |
Family
ID=31205251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP353389U Expired - Lifetime JPH0527589Y2 (pl) | 1989-01-18 | 1989-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527589Y2 (pl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013194435A (ja) * | 2012-03-20 | 2013-09-30 | Xcel Japan Ltd | ボーリングマシンのロッド交換装置及びロッド交換方法並びにロッド交換装置を備えたボーリングマシン |
| JP2016173011A (ja) * | 2015-03-18 | 2016-09-29 | 日本車輌製造株式会社 | アースドリルにおける中子支持構造 |
-
1989
- 1989-01-18 JP JP353389U patent/JPH0527589Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013194435A (ja) * | 2012-03-20 | 2013-09-30 | Xcel Japan Ltd | ボーリングマシンのロッド交換装置及びロッド交換方法並びにロッド交換装置を備えたボーリングマシン |
| JP2016173011A (ja) * | 2015-03-18 | 2016-09-29 | 日本車輌製造株式会社 | アースドリルにおける中子支持構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527589Y2 (pl) | 1993-07-14 |